[INFO] crate arae 0.2.0 is already in cache
[INFO] testing arae-0.2.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate arae 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate arae 0.2.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arae 0.2.0
[INFO] finished tweaking crates.io crate arae 0.2.0
[INFO] tweaked toml for crates.io crate arae 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5c7280fa0cbb9b2c5f875e21edabcdd1d6c9a9c3240d959b95100b21dbf69de
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f5c7280fa0cbb9b2c5f875e21edabcdd1d6c9a9c3240d959b95100b21dbf69de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5c7280fa0cbb9b2c5f875e21edabcdd1d6c9a9c3240d959b95100b21dbf69de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5c7280fa0cbb9b2c5f875e21edabcdd1d6c9a9c3240d959b95100b21dbf69de", kill_on_drop: false }`
[INFO] [stdout] f5c7280fa0cbb9b2c5f875e21edabcdd1d6c9a9c3240d959b95100b21dbf69de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab0aaa22895256be286444cdabf2de691a596da13e429ff94023a7675ac66d86
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ab0aaa22895256be286444cdabf2de691a596da13e429ff94023a7675ac66d86", kill_on_drop: false }`
[INFO] [stderr]    Compiling arae v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "ab0aaa22895256be286444cdabf2de691a596da13e429ff94023a7675ac66d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab0aaa22895256be286444cdabf2de691a596da13e429ff94023a7675ac66d86", kill_on_drop: false }`
[INFO] [stdout] ab0aaa22895256be286444cdabf2de691a596da13e429ff94023a7675ac66d86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 224901152f172bdcb588f9e66dff2dfbc6ea191bee078cba1829dc64b092985f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "224901152f172bdcb588f9e66dff2dfbc6ea191bee078cba1829dc64b092985f", kill_on_drop: false }`
[INFO] [stderr]    Compiling arae v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "224901152f172bdcb588f9e66dff2dfbc6ea191bee078cba1829dc64b092985f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "224901152f172bdcb588f9e66dff2dfbc6ea191bee078cba1829dc64b092985f", kill_on_drop: false }`
[INFO] [stdout] 224901152f172bdcb588f9e66dff2dfbc6ea191bee078cba1829dc64b092985f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d8ec175baa27b3616a97b55893070387a0229615636b9b27a9ab97c12c8509e5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d8ec175baa27b3616a97b55893070387a0229615636b9b27a9ab97c12c8509e5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arae-9cf61d14a3817c84
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/curvec_test-bfebc0349d9fcff9
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_at_invalid ... ok
[INFO] [stdout] test test_clone ... ok
[INFO] [stdout] test test_get ... ok
[INFO] [stdout] test test_get_mut ... ok
[INFO] [stdout] test test_iter ... ok
[INFO] [stdout] test test_iter_at ... ok
[INFO] [stdout] test test_iter_single_elem ... ok
[INFO] [stdout] test test_new_with_default ... ok
[INFO] [stdout] test test_wrapping_iter ... ok
[INFO] [stdout] test test_wrapping_iter_at ... ok
[INFO] [stdout] test test_new_empty ... ok
[INFO] [stdout] test test_from_empty_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arae
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - CursedExt::iter (line 298) ... ok
[INFO] [stdout] test src/lib.rs - CursedExt::iter_at (line 318) ... ok
[INFO] [stdout] test src/cursor.rs - cursor::Cursor<T>::get (line 31) ... ok
[INFO] [stdout] test src/lib.rs - CursedExt::wrapping_iter_at (line 370) ... ok
[INFO] [stdout] test src/lib.rs - CursedExt::get (line 150) ... ok
[INFO] [stdout] test src/cursor.rs - cursor::Cursor<T>::get_mut (line 55) ... ok
[INFO] [stdout] test src/lib.rs - CursedExt::get_mut (line 170) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - CursedExt::wrapping_iter (line 343) ... ok
[INFO] [stdout] test src/lib.rs - CursedExt::wrapping_next (line 231) ... ok
[INFO] [stdout] test src/vec.rs - vec::CurVec (line 33) ... ok
[INFO] [stdout] test src/lib.rs - CursedExt::wrapping_prev (line 266) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d8ec175baa27b3616a97b55893070387a0229615636b9b27a9ab97c12c8509e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8ec175baa27b3616a97b55893070387a0229615636b9b27a9ab97c12c8509e5", kill_on_drop: false }`
[INFO] [stdout] d8ec175baa27b3616a97b55893070387a0229615636b9b27a9ab97c12c8509e5